What are your thoughts on constantly recurring dreams?

My boyfriend has had the same dream several times now over the past month. It's extremely vivid, he can remember every detail. In it, he wakes up beside me in a large pure white bed, room completely white. There is a large window behind us, it's open. He can see the curtains moving as if a breeze is flowing in. In the background, he can hear very small children giggling in another room.

We don't currently live together and we have no younger children. I know a lot of the dream is based on wants, but I'm curious to see if anyone can see any particular symbolism in that, especially with the dream having happened so many times. Thanks guys!